现代电子技术2011，Vol.34Issue(1)：52-56,5.
箔条云干扰MTI雷达的频域分析及仿真
Analysis and Simulation of Chaff Cloud Jamming to MTI Radar in Frequency Domain
侯文虎 1侯慧群 1吴宏超1
作者信息
- 1. 空军航空大学,航空信息对抗系,吉林,长春,130022
- 折叠
摘要
Abstract
The chaff has been widely used in modern war recently, and the chaff cloud jamming to MTI radar becomes an important subject.The research on time domain, which can not educe the exact results and can not meet the usage in war.From analyzing the frequency domain, the power spectrum of chaff cloud and the frequency spectrum of MTI radar signal are simulated, the frequency response characteristic of single delay line canceler is analyzed, and the results of chaff cloud jamming to MTI radar are simulated.The conclusion shows that, the chaff cloud can effectively interfere MTI radar by expanding chaff frequency spectrum and increasing the chaff density in a certain extent range of time and Doppler frequency.关键词
箔条云频谱/MTI雷达/单延迟线相消器/频谱展宽/箔条云密度分类
信息技术与安全科学引用本文复制引用
侯文虎,侯慧群,吴宏超..箔条云干扰MTI雷达的频域分析及仿真[J].现代电子技术,2011,34(1):52-56,5.
